Add Yahoo as a preferred source to see more of our stories on Google. Scientists say they've captured the first footage of a living colossal squid in the deep sea. The colossal squid is the world's ...

A team of biologists captured footage of a mother-pup pair as they ventured on an eight-hour foraging trip.

In July and August scientists onboard the Schmidt Ocean Institute’s research vessel Falkor (too) spotted the oddities through the eyes of an underwater robot as they explored the Mar del Plata Canyon.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

Earth’s oceans cover 71% of the planet, but humans have only explored less than 20% of the seas. Scientists believe there are many undiscovered creatures living in its depths. Some species, like the ...

A yellow, brick-like volcanic formation found nearly 10,000 feet deep reveals how underwater eruptions fracture rock.

Under the sea, marine life is beautiful, take it from me! Gorgeous footage of oceanic life was recently captured during an expedition in the American Samoa's Rose Atoll Marine National Monument, which ...

More than a million giant skate eggs are discovered incubating in the heat of an underwater Pacific Ocean volcano.